Household appliance glass panel and household appliance

Abstract

The embodiment of the utility model discloses a household appliance glass panel and a household appliance. The household appliance glass panel comprises a glass substrate, a semi-transparent pattern layer, a wiredrawing texture layer and a coating layer, the glass base material is provided with an inner surface and an outer surface which are deviated from each other, the semi-transparent pattern layer prints semi-transparent patterns on the inner surface of the glass base material through a UV inkjet printer, and the wiredrawing texture layer is transferred to the inner side of the semi-transparent pattern layer in a UV transfer printing mode. According to the scheme provided by the embodiment of the utility model, the transparency of the glass substrate, the exquisite pattern of the semi-transparent pattern layer, the unique texture of the wiredrawing texture layer and the brightening effect of the non-conductive coating layer are combined with one another, so that the glass panel of the household appliance product has high-grade and exquisite appearance texture, and the overall quality and visual attraction of the household appliance product are improved; and the decorative board can be better matched with various home decoration styles.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to the technical field of household electrical appliances, and particularly relates to a household electrical appliance glass panel and a household electrical appliance. BACKGROUND

[0002] At present, the traditional glass surface decoration process has many limitations. For example, in terms of color presentation, the common process cannot achieve rich and accurate color expression, and the color types are limited, which cannot meet the needs of consumers for personalized and diversified colors. In terms of texture molding, the texture obtained by the traditional method is often not fine and three-dimensional, and cannot exhibit strong texture, so that the product lacks attractiveness and uniqueness in appearance. Just in terms of the realization of metal wire-drawing gloss texture, the existing technology is either high in cost and needs complex equipment and process, and is difficult to be applied on a large scale, or is poor in effect and cannot achieve ideal metal wire-drawing gloss effect, such as insufficient gloss and unclear wire-drawing texture. SUMMARY

[0003] The embodiment of the utility model provides a household electrical appliance glass panel, which can provide more diversified and rich colors and stronger wire-drawing texture.

[0004] In a first aspect, the embodiment of the utility model provides a household electrical appliance glass panel, which comprises a glass substrate, a semi-transparent pattern layer, a wire-drawing texture layer and a coating layer; the glass substrate has an inner surface and an outer surface which are away from each other, the semi-transparent pattern layer prints a semi-transparent pattern on the inner surface of the glass substrate by a UV plotter, and the wire-drawing texture layer is transferred to the inner side of the semi-transparent pattern layer by UV transfer; wherein the coating layer is a non-conductive brightening layer.

[0005] As an optional implementation manner, in the first aspect of the embodiment of the utility model, the thickness of the coating layer is 10-30 nm, and the non-conductive material is silicon dioxide or titanium dioxide.

[0006] As an optional implementation manner, in the first aspect of the embodiment of the utility model, a bottom sealing protective layer is further included, the bottom sealing protective layer is connected with the coating layer through a bonding layer, the bottom sealing protective layer comprises a first protective area and a second protective area, the second protective area is arranged around the first protective area, and the number of the first protective areas is plural.

[0007] The thickness of the glass substrate is 2-5 mm, the thickness of the semi-transparent pattern layer is 10-50 um, and the thickness of the wire-drawing texture layer is 10-50 um.

[0008] As an optional implementation, in the first aspect of the embodiment of the present application, the semi-transparent pattern layer is printed with corresponding display patterns on the side close to the glass substrate; the display patterns are printed on the semi-transparent pattern layer by UV spraying to represent various functional characters, and the number of the display patterns is multiple.

[0009] As an optional implementation, in the first aspect of the embodiment of the present application, a first coating layer is arranged at the second protection area, the first coating layer is coated on the second protection area and covers the corresponding infrared sensor, the first coating layer is used for transmitting infrared light and shielding visible light, and the infrared sensor is used for emitting and / or receiving infrared light through the first coating layer.

[0010] As an optional implementation, in the first aspect of the embodiment of the present application, the first protection area is provided with a second coating layer, and the material of the second coating layer is a translucent material or an opaque material.

[0011] The first coating layer adopts infrared ink, the infrared ink has a light transmittance of greater than 85% to infrared light, the infrared ink has a light transmittance of less than 6% to visible light, the infrared ink can transmit infrared light with a wavelength of 850nm-940nm, and the thickness of the first coating layer is 10-30um.

[0012] As an optional implementation, in the first aspect of the embodiment of the present application, the infrared sensor includes a proximity sensor, the proximity sensor includes a signal transmitter and a signal receiver, the signal transmitter is used for emitting infrared light through the window area, and the signal receiver is used for receiving infrared light reflected by an object to detect a distance signal of the object from the household electrical appliance.

[0013] As an optional implementation, in the first aspect of the embodiment of the present application, a time module and a control module are further included, the time module and the infrared sensor are electrically connected with the control module, and the time module is used for detecting a time signal that an object is in front of the household electrical appliance.

[0014] The number of the infrared sensors is multiple.

[0015] As an optional implementation, in the first aspect of the embodiment of the present application, a backlight display layer is further included, the backlight display layer is electrically connected with the corresponding control module, the backlight display layer includes a plurality of uniformly distributed lamp beads, the back sealing protection layer is arranged above the backlight display layer, and the backlight display layer includes a plurality of backlight display areas, each backlight display area corresponds to a corresponding display pattern in one-to-one correspondence.

[0016] And / or, the display module is electrically connected with the control module, and the display module is located corresponding to the first protection area.

[0017] In a second aspect, the utility model embodiment provides a kind of household electrical appliances, including household electrical appliances main body and as utility model first aspect described household electrical product glass panel, the household electrical glass panel is nested on the household electrical appliances main body.

[0018] The transparency of the glass substrate, the exquisite pattern of the semi-transparent pattern layer, the unique texture of the wire-drawing texture layer and the brightening effect of the coating layer of the scheme of the utility model embodiment are combined with each other, so that the household electrical product glass panel presents high-grade and delicate appearance texture, improves the overall quality and visual attraction of the household electrical product, and can better match various home decoration styles. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the household electrical product glass panel disclosed by the utility model embodiment;

[0020] Figure 2 is another structural schematic view of the household electrical product glass panel disclosed by the utility model embodiment;

[0021] Figure 3 is still another structural schematic view of the household electrical product glass panel disclosed by the utility model embodiment;

[0022] Figure 4 is a front display view of the household electrical product glass panel disclosed by the utility model embodiment;

[0023] Figure 5 is another front display view of the household electrical product glass panel disclosed by the utility model embodiment;

[0024] Figure 6 is the overall structural view of the household electrical appliance disclosed by the utility model embodiment.

[0025] Reference signs: 1, glass substrate;11, inner surface;12, outer surface;2, semi-transparent pattern layer;3, wire-drawing texture layer;4, coating layer;5, bottom sealing protection layer;51, first protection area;52, second protection area;6, backlit display layer;7, household electrical product glass panel;8, display pattern area;9, dynamic display area;10, household electrical appliances main body. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model specific embodiment is further described in combination with the drawings below. It should be explained that, under the premise of not conflicting, the following described embodiments or the technical features between each other can be combined to form new embodiments. Except for the special description, the materials and equipment adopted in the embodiment can be purchased from the market. The examples of the embodiment are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the application, and cannot be understood as the limitation to the application.

[0027] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified and limited.

[0028] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "connected", "communicated", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] The terms "first", "second", and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily limit to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0030] Embodiment one

[0031] As Figures 1 to 5The utility model discloses an embodiment provides a kind of household electrical appliances glass panel 7, including glass substrate 1, semi-transparent pattern layer 2, wire drawing texture layer 3 and coating layer 4;The glass substrate 1 has mutually diverging inner surface 11 and outer surface 12, the semi-transparent pattern layer 2 is printed semi-transparent pattern in the inner surface 11 of the glass substrate 1 by UV plotter, the wire drawing texture layer 3 is transferred to the inboard of semi-transparent pattern layer 2 by UV transfer mode;Wherein, the coating layer 4 is not conductive brightening layer, the not conductive brightening layer is formed by vacuum coating process using non-conductive material.

[0032] The embodiment provides the scheme glass substrate 1 as the basic support structure of entire panel, utilizes the molecular structure characteristics of glass itself, provides stable physical support.Glass has regular amorphous structure, so that it has certain strength, hardness and light transmittance etc. basic performance, can withstand external pressure and impact, simultaneously allow light to pass through.

[0033] The embodiment prints semi-transparent pattern by UV plotter, can present various exquisite patterns, characters or marks etc. on household electrical appliances glass panel, increases the aesthetic and artistic feeling of product, makes household electrical appliances better into different home environment.Semi-transparent effect can make pattern present unique light and shadow effect under different light conditions, creates unique atmosphere and texture for household electrical appliances product, improves the grade of product.

[0034] The wire drawing texture of the embodiment is transferred by UV, and the surface of the glass panel has a texture similar to that of silk satin, and the hand feeling is more delicate and comfortable when touched, providing a good tactile experience for the user. The wire drawing texture can reflect a simple and smooth line beauty, increasing the texture level of the glass panel, making it more visually attractive. The semi-transparent pattern layer 2 is matched with each other, further improving the overall aesthetic of the product.

[0035] The brightening effect of the coating layer 4 of the embodiment improves the color and texture of the semi-transparent pattern layer 2 and the wire drawing texture layer 3. When the backlight is not on, the icons in the display area have better hiding properties, the front appearance has better integration, and a unique metal texture is exhibited. When the backlight is on, the display content is clearer and more delicate, providing a better visual experience for the user.

[0036] The layers of the embodiment are combined with each other, the glass substrate 1 provides basic strength and rigidity, the semi-transparent pattern layer 2 and the wire drawing texture layer 3 are inside the glass and are not easily scratched or worn by the outside world, and the coating layer 4 forms a protective film on the surface, further improving the scratch resistance, wear resistance, corrosion resistance and other properties of the glass panel, prolonging the service life of the glass panel, and enabling the glass panel to maintain good performance and appearance during long-term use.

[0037] Specifically, the embodiment first prints a semi-transparent color pattern on the inner surface 11 of the glass using a UV plotter, then uses UV transfer to transfer an ultra-fine wire drawing texture on the semi-transparent pattern, and finally coats a non-conductive brightening film on the transferred wire drawing surface to form a color metal wire drawing gloss texture. The transparent film produced by the plotter has rich colors, and the transferred wire drawing texture has strong texture and rich colors.

[0038] More preferably, the thickness of the coating layer 4 is 10-30 nm, and the non-conductive material is silicon dioxide or titanium dioxide. With the above coating, the display area icon has better hiding property when the backlight is not on, the front appearance is better integrated, and the unique metal texture is presented. When the backlight is on, the display content is clearer and more delicate, providing better visual experience for the user.

[0039] More preferably, it also includes a bottom protective layer 5 connected to the coating layer 4 through a bonding layer; the bottom protective layer 5 includes a first protective area 51 and a second protective area 52, the second protective area 52 is arranged around the first protective area 51; the number of first protective areas 51 is more than one.

[0040] There are several ways to implement the specific implementation, one is to directly set the corresponding bottom protective layer 5 to protect the corresponding area, the other is to groove the corresponding pattern area to form the corresponding light transmission area, and the other is to divide the bottom protective layer 5 into two areas, one area is coated with IR ink by coating, and the other area is coated with any material or coated with a corresponding light transmission material.

[0041] Specifically, the plurality of first protective areas 51 are usually distributed according to the functional requirements and structural characteristics of the glass panel 7 of the household appliance. These areas may be aimed at parts of the glass panel that need to be protected or have special functional requirements, such as the positions corresponding to the internal electronic components of the household appliance, to prevent external factors from interfering with or damaging the electronic components; they may also be parts that are prone to stress concentration, and the first protective areas 51 are used to enhance the local strength and stability. The second protective area 52 is arranged around the first protective area 51, mainly to provide comprehensive and continuous protection. It can connect multiple first protective areas 51 to form a whole protection system. From a mechanical point of view, it can evenly disperse external forces, avoid stress concentration at the edges or gaps of the first protective areas 51, and enhance the impact resistance and deformation resistance of the entire glass panel. The two protective areas of the bottom protective layer 5 can be designed with different colors, patterns or textures to match other parts of the glass panel, increase the overall aesthetics and decoration of the glass panel, and meet the individual needs of different users for the appearance of household appliances.

[0042] Specifically, the thickness of the glass substrate is 2-5 mm, the thickness of the semi-transparent pattern layer is 10-50 um, and the thickness of the wire-drawing texture layer is 10-50 um. The thickness of 10-50 um can clearly present the wire-drawing texture, exhibit a unique metal texture or other material texture effect, add a high-end and delicate appearance to the product, and improve the overall quality and grade of the product, which is suitable for various application scenarios that pursue decoration and individualization. The wire-drawing texture layer is a metal wire-drawing texture layer.

[0043] More preferably, the semi-transparent pattern layer 2 is printed with a corresponding display pattern close to one side of the glass substrate 1; the display pattern is printed on the semi-transparent pattern layer 2 by UV spray to represent various functional characters, and the number of the display pattern is multiple.

[0044] In the above manner, the user can intuitively see the character identification corresponding to each function, which facilitates the operation of the household appliance and improves the convenience and efficiency of use. The pattern layer forms a specific pattern effect through its own color, shape, and texture, etc. When light shines on the glass panel, the pattern layer reflects or scatters the light, producing different visual effects, presenting various patterns to the user, and playing a role in decoration and information transmission. Through the above manner, the function or feature corresponding to the first protection area 51 can be emphasized and highlighted through the pattern layer, so that the user can more easily identify and understand the role of the area, and play a certain guiding and prompting role.

[0045] Specifically, as shown in Figure 4 and Figure 5 The display pattern area 8 here corresponds to the pattern at the bottom of the protective layer 5, and the dynamic display area 9 corresponds to the corresponding display module; when performing specific implementation, various style layouts can be performed according to actual customer needs, Figure 4 and Figure 5 of which are only two implementation ways, and the user can design according to actual needs.

[0046] More preferably, the second protection area 52 is provided with a first coating layer, the first coating layer is coated on the second protection area 52 and covers the corresponding infrared sensor, the first coating layer is used for transmitting infrared light and shielding visible light, and the infrared sensor is used for transmitting and / or receiving infrared light through the first coating layer.

[0047] The first coating layer in the embodiment only allows infrared light to pass through, reduces the interference of visible light and other light on the infrared sensor, so that the infrared sensor can more accurately emit and receive infrared light, and improves the detection accuracy and reliability, for example, can more accurately feedback signals in terms of sensing human body approaching and object moving.

[0048] As the visible light is blocked, the working state and internal structure of the infrared sensor cannot be directly seen from the outside, enhancing the overall aesthetics and simplicity of the home appliance product, and improving the security and safety of the product, avoiding potential safety hazards caused by exposure of sensor location information and the like through visible light.

[0049] The stability of the infrared sensor is ensured, enabling the home appliance product to better realize various intelligent functions such as automatic switching, intelligent sensing control, etc., and improving the intelligent level and user experience of the home appliance product. Good light transmission and anti-interference performance enable the home appliance to normally use the infrared sensing function in different lighting environments, expanding the application scenarios of the home appliance product, and enabling the infrared sensor to function in both strong light and weak light environments.

[0050] More preferably, the first protection area 51 is provided with a second coating layer, and the material of the second coating layer is a translucent material or an opaque material.

[0051] The first coating layer adopts infrared ink, the light transmittance of the infrared ink to infrared light is greater than 85%, the light transmittance of the infrared ink to visible light is less than 6%, the wavelength of the infrared light that can be transmitted by the infrared ink is 850nm-940nm, and the thickness of the first coating layer is 10-30um.

[0052] The use of ink in the embodiment ensures efficient transmission of infrared signals between the infrared sensor and the outside, making the infrared sensing function more sensitive and accurate, and enabling quick response to changes in infrared signals, thereby improving the intelligent level and use convenience of the product. The light transmittance of less than 6% of visible light makes the infrared sensor and the internal related structure almost invisible in appearance, making the product surface more simple and beautiful, and also avoiding visible light interference with the normal operation of the infrared sensor, thereby improving its anti-interference ability. Limiting the wavelength of the infrared light that can be transmitted to 850nm-940nm can filter out infrared light of a specific wavelength and exclude interference from infrared light of other wavelengths, thereby enhancing the stability and reliability of the infrared sensor operation and reducing the probability of misjudgment, so that the product can accurately perform infrared sensing operations in different environments.

[0053] More preferably, the infrared sensor includes a proximity sensor, the proximity sensor includes a signal transmitter and a signal receiver, the signal transmitter is used to emit infrared light through the window area, and the signal receiver is used to receive infrared light reflected by an object to detect the distance signal between the object and the home appliance product.

[0054] In specific implementation, the change of the distance between the object and the household appliance can be detected in real time, so that the household appliance can make corresponding response in time according to the approach or departure of the object, such as the internal light of the smart refrigerator is automatically turned on when the user approaches, or the smart washing machine adjusts the working mode according to the placement position of the clothes, and the intelligent level of the household appliance and the user experience are improved.

[0055] More preferably, the time module and the control module are further included, the time module and the infrared sensor are electrically connected with the control module, and the time module is used for detecting a time signal that the object is in front of the household appliance.

[0056] The number of the infrared sensors is multiple.

[0057] The embodiment can accurately record the duration that the object is in front of the household appliance, and provide a basis for the timing operation of the household appliance. For example, when the user places the food in front of the smart oven for preparation, the time module starts timing, and if the food is not placed in the oven for more than a certain time, the oven can automatically send a reminder to avoid the user forgetting. Multiple infrared sensors can more efficiently realize the corresponding orientation detection and improve the accuracy of detection.

[0058] More preferably, the backlight display layer 6 is further included, the backlight display layer 6 is electrically connected with the corresponding control module, the backlight display layer 6 includes a plurality of uniformly distributed lamp beads, the bottom protective layer 5 is arranged above the backlight display layer 6, and the backlight display layer 6 includes a plurality of backlight display areas, each backlight display area corresponds to a corresponding display pattern one by one.

[0059] And / or, the display module is further included, the display module is electrically connected with the control module, and the position of the display module corresponds to the corresponding first protection area 51.

[0060] The plurality of backlight display areas correspond to the corresponding display patterns one by one, which can accurately provide backlight support for different patterns, so that the display pattern is clearer and brighter, whether it is text, icon or complex graphics, it can be presented to the user with high contrast and brightness. The plurality of lamp beads are uniformly distributed, which can ensure the uniformity of the brightness of the entire backlight display layer 6, avoid the uneven light and dark situation, and avoid the visual fatigue or affect the reading of the display information of the user when watching the display content due to the brightness difference.

[0061] The plurality of backlight display areas can make the designers customize various unique display patterns and effects according to different product requirements and user scenarios, add personalized elements to the product, and meet the aesthetic and functional requirements of different users.

[0062] The glass substrate, the exquisite pattern of the semi-transparent pattern layer, the unique texture of the wire drawing texture layer and the brightening effect of the coating layer are combined with each other, so that the glass panel of the household appliance product presents a high-grade and delicate appearance, the overall quality and visual attraction of the household appliance product are improved, and the household appliance product can be better matched with various home decoration styles.

[0063] Embodiment two

[0064] As Figure 6 shown, the utility model discloses a kind of household appliances, including household appliance main body and the household appliance glass panel 7 as described in the utility model embodiment one, the household appliance glass panel 7 is nested on the household appliance main body 10.

[0065] The above is only the preferred embodiment of the utility model and the technology principle used.The utility model is not limited to the specific embodiment described herein, and various obvious changes, re-adjustments and replacements that can be made by those skilled in the art will not deviate from the protection scope of the utility model. Therefore, although the utility model is more specifically described through the above embodiments, the utility model is not limited to the above embodiments, and can include more other equivalent embodiments without deviating from the concept of the utility model, and the scope of the utility model is determined by the scope of claims.

Claims

1. A glass panel for an appliance product, characterized in that, The glass substrate, the semi-transparent pattern layer, the wire-drawing texture layer and the coating layer; the glass substrate has an inner surface and an outer surface which are opposite to each other, the semi-transparent pattern layer is printed on the inner surface of the glass substrate by a UV plotter, and the wire-drawing texture layer is transferred to the inner side of the semi-transparent pattern layer by UV transfer; wherein the coating layer is a non-conductive brightening layer.

2. The glass panel for a home appliance product according to claim 1, characterized in that, The thickness of the coating layer is 10-30 nm, and the non-conductive material is silicon dioxide or titanium dioxide.

3. The glass panel for a home appliance product according to claim 1, wherein, It also includes a bottom protective layer connected to the coating layer through a bonding layer; the bottom protective layer includes a first protective area and a second protective area, the second protective area is arranged around the first protective area; the number of the first protective area is multiple; The thickness of the glass substrate is 2-5 mm, the thickness of the semi-transparent pattern layer is 10-50 um, and the thickness of the wire-drawing texture layer is 10-50 um.

4. The glass panel for a home appliance product according to claim 3, characterized in that, The semi-transparent pattern layer is printed with a corresponding display pattern on one side of the glass substrate; the display pattern is printed on the semi-transparent pattern layer by UV plotter to represent each functional character, and the number of the display pattern is multiple.

5. The glass panel for a home appliance product according to claim 4, characterized in that, The first coating layer is arranged on the second protective area and covers the corresponding infrared sensor, the first coating layer is used for transmitting infrared light and shielding visible light, and the infrared sensor is used for emitting and / or receiving infrared light through the first coating layer.

6. The glass panel for a home appliance product according to claim 5, characterized in that, The first protective area is provided with a second coating layer, and the material of the second coating layer is a translucent material or an opaque material; The first coating layer adopts infrared ink, the transmittance of the infrared ink to infrared light is greater than 85%, the transmittance of the infrared ink to visible light is less than 6%, the wavelength of the infrared light that can be transmitted by the infrared ink is 850 nm-940 nm, and the thickness of the first coating layer is 10-30 um.

7. The glass panel for a home appliance product according to claim 5, wherein The infrared sensor includes a proximity sensor, the proximity sensor includes a signal transmitter and a signal receiver, the signal transmitter is used for emitting infrared light through the window area, and the signal receiver is used for receiving infrared light reflected by an object to detect a distance signal of the object from the household appliance.

8. The glass panel for a home appliance product according to claim 5, wherein, It also includes a time module and a control module, the time module and the infrared sensor are electrically connected to the control module, and the time module is used for detecting a time signal of an object in front of the household appliance; The number of the infrared sensor is multiple.

9. The glass panel for a home appliance product according to claim 8, wherein It also includes a backlight display layer, the backlight display layer is electrically connected to the corresponding control module, the backlight display layer includes a plurality of uniformly distributed lamp beads, the bottom protective layer is arranged above the backlight display layer, and the backlight display layer includes a plurality of backlight display areas, each backlight display area corresponds to a corresponding display pattern one by one. And / or, it also includes a display module, the display module is electrically connected to the control module, and the position of the display module corresponds to the corresponding first protective area.

10. A domestic appliance characterized in that, The household appliance comprises a main body and a household appliance glass panel as claimed in any one of claims 1-9, which is embedded on the main body.

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